149780932

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{26881}}^1$

素因数の和:27091

約数の個数: 24

約数和(自身を含む): 301078400

約数和(自身を除く): 151297468

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 26881, 53762, 107524, 188167, 376334, 752668, 5349319, 10698638, 21397276, 37445233, 74890466, 149780932]

約数ペア:

[(1, 149780932), (2, 74890466), (4, 37445233), (7, 21397276), (14, 10698638), (28, 5349319), (199, 752668), (398, 376334), (796, 188167), (1393, 107524), (2786, 53762), (5572, 26881)]